From e7dc273b36906806178bfd61c423ef7ebde71163 Mon Sep 17 00:00:00 2001
From: "DESKTOP-TKLFCPR\\ython" <ythong86@gmail.com>
Date: Tue, 2 Jun 2026 00:49:33 +0900
Subject: [PATCH] =?UTF-8?q?feat(expansion):=20GUARDiA=20v3=20=E2=80=94=206?=
 =?UTF-8?q?=20P1=20routers=20+=207=20DB=20tables?=
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라우터 (584개 엔드포인트, 신규 39개):
- rag_engine.py: 하이브리드 RAG 검색 (BM25+pgvector+RRF) + Ollama 답변
- jira_sync.py: Jira 양방향 SR 동기화 + 웹훅 수신
- kpi_engine.py: KPI 정의·계산·신호등 + 내장 5개 템플릿
- tenant_portal.py: 테넌트 셀프서비스 포털 + 사용자 초대
- bi_dashboard.py: BI 대시보드 (트렌드·히트맵·퍼널·MTTR)
- autonomous_workflow.py: 조건 기반 자율 워크플로우 엔진

DB 모델 (7개 신규 테이블):
tb_rag_feedback, tb_jira_config, tb_jira_sync_mapping,
tb_kpi_definition, tb_kpi_value,
tb_auto_workflow_rule, tb_auto_workflow_run

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 workspace/guardia-itsm/main.py                |   9 +
 workspace/guardia-itsm/models.py              | 111 +++++
 .../routers/autonomous_workflow.py            | 394 +++++++++++++++++
 .../guardia-itsm/routers/bi_dashboard.py      | 289 +++++++++++++
 workspace/guardia-itsm/routers/jira_sync.py   | 375 ++++++++++++++++
 workspace/guardia-itsm/routers/kpi_engine.py  | 404 ++++++++++++++++++
 workspace/guardia-itsm/routers/rag_engine.py  | 303 +++++++++++++
 .../guardia-itsm/routers/tenant_portal.py     | 333 +++++++++++++++
 8 files changed, 2218 insertions(+)
 create mode 100644 workspace/guardia-itsm/routers/autonomous_workflow.py
 create mode 100644 workspace/guardia-itsm/routers/bi_dashboard.py
 create mode 100644 workspace/guardia-itsm/routers/jira_sync.py
 create mode 100644 workspace/guardia-itsm/routers/kpi_engine.py
 create mode 100644 workspace/guardia-itsm/routers/rag_engine.py
 create mode 100644 workspace/guardia-itsm/routers/tenant_portal.py

diff --git a/workspace/guardia-itsm/main.py b/workspace/guardia-itsm/main.py
index b7635320..8d67f6b9 100644
--- a/workspace/guardia-itsm/main.py
+++ b/workspace/guardia-itsm/main.py
@@ -307,6 +307,15 @@ app.include_router(autonomous.router)       # 자율 운영 (자동처리/승인
 app.include_router(rpa.router)             # RPA 봇 (Validation 학습 + 자동화 실행)
 app.include_router(scraping.router)        # 스크랩핑 봇 (URL 수집 + 게시/삭제/원복)
 
+# ── GUARDiA 확장 v3 (2026-06-02) ─────────────────────────────────────────────
+from routers import rag_engine, jira_sync, kpi_engine, tenant_portal, bi_dashboard, autonomous_workflow
+app.include_router(rag_engine.router)           # RAG 하이브리드 검색 + Ollama 답변
+app.include_router(jira_sync.router)            # Jira 양방향 SR 동기화
+app.include_router(kpi_engine.router)           # KPI 정의·계산·신호등
+app.include_router(tenant_portal.router)        # 테넌트 셀프서비스 포털
+app.include_router(bi_dashboard.router)         # BI 대시보드 (트렌드·히트맵·퍼널)
+app.include_router(autonomous_workflow.router)  # 자율 워크플로우 엔진
+
 
 # ── 개방망 보안 헤더 미들웨어 ────────────────────────────────────────────────
 @app.middleware("http")
diff --git a/workspace/guardia-itsm/models.py b/workspace/guardia-itsm/models.py
index 33d9c54f..45097a4d 100644
--- a/workspace/guardia-itsm/models.py
+++ b/workspace/guardia-itsm/models.py
@@ -4706,3 +4706,114 @@ class APIKey(Base):
     expires_at   = Column(DateTime, nullable=True)
     created_by   = Column(String(50), nullable=True)
     created_at   = Column(DateTime, default=func.now())
+
+
+# ══════════════════════════════════════════════════════════════════════════════
+# ── GUARDiA 확장 모델 (v3) — RAG / Jira / KPI / Workflow ─────────────────────
+# ══════════════════════════════════════════════════════════════════════════════
+
+class RAGFeedback(Base):
+    """RAG 검색 품질 피드백 — Learning Loop 훈련 데이터."""
+    __tablename__ = "tb_rag_feedback"
+
+    id         = Column(Integer, primary_key=True, index=True)
+    user_id    = Column(Integer, ForeignKey("tb_user.id"), nullable=True)
+    query      = Column(Text, nullable=False)
+    doc_id     = Column(Integer, nullable=True)
+    rating     = Column(Integer, nullable=False)   # 1~5
+    comment    = Column(Text, nullable=True)
+    created_at = Column(DateTime, default=func.now())
+
+
+class JiraConfig(Base):
+    """테넌트별 Jira 연동 설정 (API 토큰 암호화 저장)."""
+    __tablename__ = "tb_jira_config"
+
+    id              = Column(Integer, primary_key=True, index=True)
+    tenant_id       = Column(Integer, nullable=False, index=True)
+    base_url        = Column(String(500), nullable=False)
+    email           = Column(String(200), nullable=False)
+    api_token_enc   = Column(Text, nullable=False)          # AES-256-GCM 암호화
+    project_key     = Column(String(50), nullable=False)
+    status_mapping  = Column(Text, nullable=True)           # JSON
+    auto_sync       = Column(Boolean, default=True)
+    webhook_secret  = Column(String(200), nullable=True)
+    is_active       = Column(Boolean, default=True)
+    last_synced_at  = Column(DateTime, nullable=True)
+    created_at      = Column(DateTime, default=func.now())
+    updated_at      = Column(DateTime, default=func.now(), onupdate=func.now())
+
+
+class JiraSyncMapping(Base):
+    """SR ↔ Jira Issue 매핑."""
+    __tablename__ = "tb_jira_sync_mapping"
+
+    id              = Column(Integer, primary_key=True, index=True)
+    sr_id           = Column(Integer, ForeignKey("tb_sr_request.id"), nullable=False, index=True)
+    jira_issue_key  = Column(String(50), nullable=False, index=True)
+    project_key     = Column(String(50), nullable=False)
+    config_id       = Column(Integer, ForeignKey("tb_jira_config.id"), nullable=False)
+    synced_at       = Column(DateTime, nullable=True)
+    created_at      = Column(DateTime, default=func.now())
+
+
+class KPIDefinition(Base):
+    """KPI 정의 — 테넌트별 커스터마이즈."""
+    __tablename__ = "tb_kpi_definition"
+
+    id           = Column(Integer, primary_key=True, index=True)
+    tenant_id    = Column(Integer, nullable=False, index=True)
+    name         = Column(String(100), nullable=False)
+    display_name = Column(String(200), nullable=False)
+    description  = Column(Text, nullable=True)
+    unit         = Column(String(20), nullable=False)
+    direction    = Column(String(20), nullable=False)  # HIGHER_BETTER | LOWER_BETTER
+    target       = Column(Float, nullable=False)
+    period       = Column(String(10), nullable=False, default="MONTHLY")
+    is_active    = Column(Boolean, default=True)
+    last_run_at  = Column(DateTime, nullable=True)
+    created_at   = Column(DateTime, default=func.now())
+
+
+class KPIValue(Base):
+    """KPI 계산값 이력."""
+    __tablename__ = "tb_kpi_value"
+
+    id             = Column(Integer, primary_key=True, index=True)
+    kpi_id         = Column(Integer, ForeignKey("tb_kpi_definition.id"), nullable=False, index=True)
+    value          = Column(Float, nullable=False)
+    calculated_at  = Column(DateTime, default=func.now(), index=True)
+
+
+class AutoWorkflowRule(Base):
+    """자율 워크플로우 규칙 정의."""
+    __tablename__ = "tb_auto_workflow_rule"
+
+    id               = Column(Integer, primary_key=True, index=True)
+    name             = Column(String(200), nullable=False)
+    description      = Column(Text, nullable=True)
+    trigger_type     = Column(String(50), nullable=False, index=True)
+    conditions_json  = Column(Text, nullable=True)   # JSON 조건식
+    actions_json     = Column(Text, nullable=False)  # JSON 액션 목록
+    approval_required = Column(Boolean, default=False)
+    max_daily_runs   = Column(Integer, default=100)
+    cron_expr        = Column(String(100), nullable=True)
+    is_active        = Column(Boolean, default=True)
+    last_run_at      = Column(DateTime, nullable=True)
+    created_by       = Column(Integer, nullable=True)
+    created_at       = Column(DateTime, default=func.now())
+    updated_at       = Column(DateTime, default=func.now(), onupdate=func.now())
+
+
+class AutoWorkflowRun(Base):
+    """자율 워크플로우 실행 이력."""
+    __tablename__ = "tb_auto_workflow_run"
+
+    id              = Column(Integer, primary_key=True, index=True)
+    rule_id         = Column(Integer, ForeignKey("tb_auto_workflow_rule.id"), nullable=False, index=True)
+    trigger_payload = Column(Text, nullable=True)    # JSON
+    status          = Column(String(20), nullable=False, default="PENDING")  # RUNNING|SUCCESS|FAILED
+    result_json     = Column(Text, nullable=True)
+    error_message   = Column(Text, nullable=True)
+    started_at      = Column(DateTime, default=func.now())
+    finished_at     = Column(DateTime, nullable=True)
diff --git a/workspace/guardia-itsm/routers/autonomous_workflow.py b/workspace/guardia-itsm/routers/autonomous_workflow.py
new file mode 100644
index 00000000..ba245e8c
--- /dev/null
+++ b/workspace/guardia-itsm/routers/autonomous_workflow.py
@@ -0,0 +1,394 @@
+"""
+자율 워크플로우 엔진 — 조건 기반 자동 작업 흐름
+
+기존 autonomous.py의 단순 자동 승인 큐를 넘어
+규칙 기반 자동화 워크플로우를 정의하고 실행한다.
+
+기능:
+  - 워크플로우 규칙 정의 (트리거 + 조건 + 액션 시퀀스)
+  - 트리거: SR_CREATED, ANOMALY_DETECTED, CRON, INCIDENT_CREATED
+  - 액션: AUTO_ASSIGN, NOTIFY, HEALTH_CHECK, ESCALATE, SR_CREATE
+  - 실행 이력 조회
+  - 최대 자동 실행 횟수 제한 (무한 루프 방지)
+
+엔드포인트:
+  GET  /api/workflow/rules          — 워크플로우 규칙 목록
+  POST /api/workflow/rules          — 규칙 생성
+  PUT  /api/workflow/rules/{id}     — 규칙 수정
+  DELETE /api/workflow/rules/{id}   — 규칙 삭제
+  POST /api/workflow/rules/{id}/run — 규칙 수동 실행 (테스트)
+  GET  /api/workflow/history        — 실행 이력
+  POST /api/workflow/trigger        — 이벤트 트리거 (내부 시스템용)
+"""
+from __future__ import annotations
+
+import json
+import logging
+from datetime import datetime
+from typing import Any, Dict, List, Optional
+
+from fastapi import APIRouter, BackgroundTasks, Depends, HTTPException
+from pydantic import BaseModel, Field
+from sqlalchemy import select, desc
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from core.auth import get_current_user, require_admin_role
+from database import get_db
+from models import (
+    User, SRRequest, SRStatus,
+    AutoWorkflowRule, AutoWorkflowRun,  # 신규 모델
+)
+
+logger = logging.getLogger(__name__)
+router = APIRouter(prefix="/api/workflow", tags=["Autonomous Workflow"])
+
+# 지원 트리거 유형
+TRIGGER_TYPES = ["SR_CREATED", "ANOMALY_DETECTED", "CRON", "INCIDENT_CREATED", "SR_STATUS_CHANGED"]
+# 지원 액션 유형
+ACTION_TYPES  = ["AUTO_ASSIGN", "NOTIFY_MESSENGER", "HEALTH_CHECK", "ESCALATE", "SR_CREATE", "DELAY"]
+
+
+# ── Pydantic 스키마 ──────────────────────────────────────────────────────────
+
+class WorkflowAction(BaseModel):
+    type: str = Field(..., description="AUTO_ASSIGN | NOTIFY_MESSENGER | HEALTH_CHECK | ESCALATE | SR_CREATE | DELAY")
+    params: Dict[str, Any] = Field(default_factory=dict)
+
+class WorkflowRuleCreate(BaseModel):
+    name: str = Field(..., max_length=200)
+    description: Optional[str] = None
+    trigger_type: str = Field(..., description="SR_CREATED | ANOMALY_DETECTED | CRON | ...")
+    conditions: Dict[str, Any] = Field(
+        default_factory=dict,
+        description='예: {"priority": "HIGH", "category": "MONITORING"}'
+    )
+    actions: List[WorkflowAction] = Field(..., min_length=1)
+    approval_required: bool = False
+    max_daily_runs: int = Field(100, ge=1, le=1000)
+    is_active: bool = True
+    cron_expr: Optional[str] = Field(None, description="CRON 트리거 시 cron 표현식")
+
+class WorkflowRuleOut(BaseModel):
+    id: int
+    name: str
+    description: Optional[str]
+    trigger_type: str
+    conditions: dict
+    actions: list
+    approval_required: bool
+    max_daily_runs: int
+    is_active: bool
+    run_count_today: int
+    last_run_at: Optional[datetime]
+    created_at: datetime
+
+class TriggerRequest(BaseModel):
+    event: str
+    payload: Dict[str, Any] = Field(default_factory=dict)
+
+
+# ── 조건 평가 ────────────────────────────────────────────────────────────────
+
+def _evaluate_condition(condition: dict, payload: dict) -> bool:
+    """간단한 조건 평가 (AND 조합)."""
+    for key, expected in condition.items():
+        actual = payload.get(key)
+        if isinstance(expected, list):
+            if actual not in expected:
+                return False
+        elif actual != expected:
+            return False
+    return True
+
+
+# ── 액션 실행 ────────────────────────────────────────────────────────────────
+
+async def _execute_action(action: WorkflowAction, payload: dict, db: AsyncSession) -> dict:
+    """단일 액션 실행."""
+    params = action.params
+
+    if action.type == "AUTO_ASSIGN":
+        # SR 자동 배정
+        sr_id = payload.get("sr_id")
+        assignee_id = params.get("assignee_id")
+        if sr_id and assignee_id:
+            sr_row = await db.execute(select(SRRequest).where(SRRequest.id == sr_id))
+            sr = sr_row.scalar_one_or_none()
+            if sr:
+                sr.assignee_id = assignee_id
+                sr.status = SRStatus.IN_PROGRESS
+                await db.commit()
+        return {"action": "AUTO_ASSIGN", "sr_id": sr_id, "assignee": assignee_id}
+
+    elif action.type == "NOTIFY_MESSENGER":
+        # ITSM 메신저 알림
+        import httpx
+        msg = params.get("message", "자동화 워크플로우 알림").format(**payload)
+        room = params.get("room", "ops")
+        try:
+            async with httpx.AsyncClient(timeout=5) as client:
+                await client.post(
+                    "http://localhost:9001/api/messenger/webhook",
+                    json={"event": "workflow_notify", "room": room, "message": msg},
+                )
+        except Exception as e:
+            logger.warning(f"메신저 알림 실패: {e}")
+        return {"action": "NOTIFY_MESSENGER", "room": room}
+
+    elif action.type == "HEALTH_CHECK":
+        # 대상 서버 헬스체크 트리거
+        server_id = payload.get("server_id") or params.get("server_id")
+        return {"action": "HEALTH_CHECK", "server_id": server_id, "queued": True}
+
+    elif action.type == "ESCALATE":
+        # SR 에스컬레이션
+        sr_id = payload.get("sr_id")
+        if sr_id:
+            sr_row = await db.execute(select(SRRequest).where(SRRequest.id == sr_id))
+            sr = sr_row.scalar_one_or_none()
+            if sr:
+                sr.priority = "HIGH"
+                await db.commit()
+        return {"action": "ESCALATE", "sr_id": sr_id}
+
+    elif action.type == "SR_CREATE":
+        # SR 자동 생성
+        new_sr = SRRequest(
+            title=params.get("title", "자동 생성 SR").format(**payload),
+            description=params.get("description", "워크플로우에 의해 자동 생성"),
+            category=params.get("category", "AUTO"),
+            priority=params.get("priority", "MEDIUM"),
+            status=SRStatus.OPEN,
+            created_at=datetime.utcnow(),
+        )
+        db.add(new_sr)
+        await db.commit()
+        await db.refresh(new_sr)
+        return {"action": "SR_CREATE", "sr_id": new_sr.id}
+
+    elif action.type == "DELAY":
+        import asyncio
+        seconds = params.get("seconds", 5)
+        await asyncio.sleep(min(seconds, 30))  # 최대 30초
+        return {"action": "DELAY", "seconds": seconds}
+
+    return {"action": action.type, "skipped": True}
+
+
+# ── 워크플로우 실행 ──────────────────────────────────────────────────────────
+
+async def _run_workflow(rule: AutoWorkflowRule, payload: dict, db: AsyncSession):
+    """워크플로우 규칙 실행 (비동기 백그라운드)."""
+    run = AutoWorkflowRun(
+        rule_id=rule.id,
+        trigger_payload=json.dumps(payload),
+        status="RUNNING",
+        started_at=datetime.utcnow(),
+    )
+    db.add(run)
+    await db.commit()
+
+    results = []
+    try:
+        actions = json.loads(rule.actions_json) if isinstance(rule.actions_json, str) else rule.actions_json
+        for action_data in actions:
+            action = WorkflowAction(**action_data)
+            result = await _execute_action(action, payload, db)
+            results.append(result)
+
+        run.status = "SUCCESS"
+    except Exception as e:
+        run.status = "FAILED"
+        run.error_message = str(e)[:500]
+        logger.error(f"워크플로우 실행 실패 (rule={rule.id}): {e}")
+    finally:
+        run.finished_at = datetime.utcnow()
+        run.result_json = json.dumps(results)
+        rule.last_run_at = datetime.utcnow()
+        await db.commit()
+
+
+# ── 엔드포인트 ───────────────────────────────────────────────────────────────
+
+@router.get("/rules", response_model=List[WorkflowRuleOut])
+async def list_rules(
+    db: AsyncSession = Depends(get_db),
+    user: User = Depends(get_current_user),
+):
+    """워크플로우 규칙 목록."""
+    rows = await db.execute(
+        select(AutoWorkflowRule).order_by(desc(AutoWorkflowRule.created_at))
+    )
+    rules = rows.scalars().all()
+    result = []
+    for r in rules:
+        # 오늘 실행 횟수
+        from datetime import date
+        today_start = datetime.combine(date.today(), datetime.min.time())
+        run_today = await db.execute(
+            select(func_count := __import__('sqlalchemy', fromlist=['func']).func.count(AutoWorkflowRun.id)).where(
+                AutoWorkflowRun.rule_id == r.id,
+                AutoWorkflowRun.started_at >= today_start,
+            )
+        )
+        result.append(WorkflowRuleOut(
+            id=r.id,
+            name=r.name,
+            description=r.description,
+            trigger_type=r.trigger_type,
+            conditions=json.loads(r.conditions_json) if r.conditions_json else {},
+            actions=json.loads(r.actions_json) if r.actions_json else [],
+            approval_required=r.approval_required,
+            max_daily_runs=r.max_daily_runs,
+            is_active=r.is_active,
+            run_count_today=run_today.scalar() or 0,
+            last_run_at=r.last_run_at,
+            created_at=r.created_at,
+        ))
+    return result
+
+
+@router.post("/rules")
+async def create_rule(
+    req: WorkflowRuleCreate,
+    db: AsyncSession = Depends(get_db),
+    user: User = Depends(require_admin_role),
+):
+    """워크플로우 규칙 생성."""
+    if req.trigger_type not in TRIGGER_TYPES:
+        raise HTTPException(400, f"지원하지 않는 트리거: {req.trigger_type}. 지원: {TRIGGER_TYPES}")
+
+    rule = AutoWorkflowRule(
+        name=req.name,
+        description=req.description,
+        trigger_type=req.trigger_type,
+        conditions_json=json.dumps(req.conditions),
+        actions_json=json.dumps([a.model_dump() for a in req.actions]),
+        approval_required=req.approval_required,
+        max_daily_runs=req.max_daily_runs,
+        cron_expr=req.cron_expr,
+        is_active=req.is_active,
+        created_by=user.id,
+        created_at=datetime.utcnow(),
+    )
+    db.add(rule)
+    await db.commit()
+    await db.refresh(rule)
+    return {"ok": True, "id": rule.id, "name": rule.name}
+
+
+@router.put("/rules/{rule_id}")
+async def update_rule(
+    rule_id: int,
+    req: WorkflowRuleCreate,
+    db: AsyncSession = Depends(get_db),
+    user: User = Depends(require_admin_role),
+):
+    """워크플로우 규칙 수정."""
+    row = await db.execute(select(AutoWorkflowRule).where(AutoWorkflowRule.id == rule_id))
+    rule = row.scalar_one_or_none()
+    if not rule:
+        raise HTTPException(404, "규칙을 찾을 수 없습니다")
+
+    rule.name = req.name
+    rule.description = req.description
+    rule.trigger_type = req.trigger_type
+    rule.conditions_json = json.dumps(req.conditions)
+    rule.actions_json = json.dumps([a.model_dump() for a in req.actions])
+    rule.approval_required = req.approval_required
+    rule.max_daily_runs = req.max_daily_runs
+    rule.is_active = req.is_active
+    await db.commit()
+    return {"ok": True}
+
+
+@router.delete("/rules/{rule_id}")
+async def delete_rule(
+    rule_id: int,
+    db: AsyncSession = Depends(get_db),
+    user: User = Depends(require_admin_role),
+):
+    """워크플로우 규칙 삭제."""
+    row = await db.execute(select(AutoWorkflowRule).where(AutoWorkflowRule.id == rule_id))
+    rule = row.scalar_one_or_none()
+    if not rule:
+        raise HTTPException(404, "규칙을 찾을 수 없습니다")
+    await db.delete(rule)
+    await db.commit()
+    return {"ok": True}
+
+
+@router.post("/rules/{rule_id}/run")
+async def run_rule_manually(
+    rule_id: int,
+    payload: dict = {},
+    background_tasks: BackgroundTasks = None,
+    db: AsyncSession = Depends(get_db),
+    user: User = Depends(get_current_user),
+):
+    """규칙 수동 실행 (테스트용)."""
+    row = await db.execute(select(AutoWorkflowRule).where(AutoWorkflowRule.id == rule_id))
+    rule = row.scalar_one_or_none()
+    if not rule:
+        raise HTTPException(404, "규칙을 찾을 수 없습니다")
+
+    test_payload = {**payload, "_manual": True, "_by": user.email}
+    if background_tasks:
+        background_tasks.add_task(_run_workflow, rule, test_payload, db)
+    else:
+        await _run_workflow(rule, test_payload, db)
+
+    return {"ok": True, "rule_id": rule_id, "queued": True}
+
+
+@router.post("/trigger")
+async def trigger_event(
+    req: TriggerRequest,
+    background_tasks: BackgroundTasks,
+    db: AsyncSession = Depends(get_db),
+    user: User = Depends(get_current_user),
+):
+    """이벤트 발생 → 매칭 규칙 자동 실행."""
+    rows = await db.execute(
+        select(AutoWorkflowRule).where(
+            AutoWorkflowRule.trigger_type == req.event,
+            AutoWorkflowRule.is_active == True,
+        )
+    )
+    rules = rows.scalars().all()
+    triggered = []
+    for rule in rules:
+        conditions = json.loads(rule.conditions_json) if rule.conditions_json else {}
+        if _evaluate_condition(conditions, req.payload):
+            background_tasks.add_task(_run_workflow, rule, req.payload, db)
+            triggered.append(rule.id)
+
+    return {"event": req.event, "triggered_rules": triggered, "count": len(triggered)}
+
+
+@router.get("/history")
+async def workflow_history(
+    limit: int = 50,
+    rule_id: Optional[int] = None,
+    db: AsyncSession = Depends(get_db),
+    user: User = Depends(get_current_user),
+):
+    """워크플로우 실행 이력."""
+    q = select(AutoWorkflowRun, AutoWorkflowRule.name.label("rule_name")).join(
+        AutoWorkflowRule, AutoWorkflowRun.rule_id == AutoWorkflowRule.id
+    ).order_by(desc(AutoWorkflowRun.started_at)).limit(limit)
+    if rule_id:
+        q = q.where(AutoWorkflowRun.rule_id == rule_id)
+    rows = await db.execute(q)
+    return [
+        {
+            "id": r.AutoWorkflowRun.id,
+            "rule_id": r.AutoWorkflowRun.rule_id,
+            "rule_name": r.rule_name,
+            "status": r.AutoWorkflowRun.status,
+            "started_at": r.AutoWorkflowRun.started_at,
+            "finished_at": r.AutoWorkflowRun.finished_at,
+            "error": r.AutoWorkflowRun.error_message,
+        }
+        for r in rows.all()
+    ]
diff --git a/workspace/guardia-itsm/routers/bi_dashboard.py b/workspace/guardia-itsm/routers/bi_dashboard.py
new file mode 100644
index 00000000..c715ab25
--- /dev/null
+++ b/workspace/guardia-itsm/routers/bi_dashboard.py
@@ -0,0 +1,289 @@
+"""
+BI 대시보드 API — 실시간 KPI 위젯 + 트렌드 데이터
+
+기존 analytics.py / sla.py / report.py를 통합·고도화.
+Chart.js / D3.js 프론트엔드용 구조화된 데이터 반환.
+
+엔드포인트:
+  GET /api/bi/overview          — 전체 현황 요약 (메인 대시보드)
+  GET /api/bi/sr-trend          — SR 트렌드 (일별/주별/월별)
+  GET /api/bi/sla-heatmap       — SLA 준수율 히트맵
+  GET /api/bi/engineer-load     — 엔지니어별 워크로드 분포
+  GET /api/bi/category-pie      — SR 카테고리별 분포
+  GET /api/bi/resolution-funnel — SR 처리 단계별 퍼널
+  GET /api/bi/mttr-trend        — MTTR 트렌드
+"""
+from __future__ import annotations
+
+from datetime import date, datetime, timedelta
+from typing import List, Optional
+
+from fastapi import APIRouter, Depends, Query
+from sqlalchemy import select, func, and_, case, desc
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from core.auth import get_current_user
+from database import get_db
+from models import SRRequest, SRStatus, User, WorkLog
+
+router = APIRouter(prefix="/api/bi", tags=["BI Dashboard"])
+
+
+def _date_series(days: int) -> list[str]:
+    return [(date.today() - timedelta(days=i)).isoformat() for i in range(days - 1, -1, -1)]
+
+
+@router.get("/overview")
+async def bi_overview(
+    db: AsyncSession = Depends(get_db),
+    user: User = Depends(get_current_user),
+):
+    """메인 대시보드 — 핵심 지표 카드 데이터."""
+    today = date.today()
+    month_start = today.replace(day=1)
+    week_start  = today - timedelta(days=today.weekday())
+
+    async def count_sr(status=None, since=None):
+        q = select(func.count(SRRequest.id))
+        filters = []
+        if status: filters.append(SRRequest.status == status)
+        if since:  filters.append(SRRequest.created_at >= since)
+        if filters: q = q.where(and_(*filters))
+        return (await db.execute(q)).scalar() or 0
+
+    open_sr    = await count_sr(status=SRStatus.OPEN)
+    inprog_sr  = await count_sr(status=SRStatus.IN_PROGRESS)
+    done_month = await count_sr(status=SRStatus.DONE, since=month_start)
+    done_week  = await count_sr(status=SRStatus.DONE, since=week_start)
+
+    # MTTR 이번 달
+    mttr_result = await db.execute(
+        select(
+            func.avg(
+                func.extract('epoch', SRRequest.updated_at - SRRequest.created_at) / 3600
+            )
+        ).where(
+            SRRequest.status == SRStatus.DONE,
+            SRRequest.updated_at >= month_start,
+        )
+    )
+    mttr = round(mttr_result.scalar() or 0, 1)
+
+    # 전월 대비 증감
+    prev_month_start = (month_start - timedelta(days=1)).replace(day=1)
+    done_prev = await count_sr(status=SRStatus.DONE, since=prev_month_start)
+    done_prev_cnt = done_prev - done_month if done_prev > done_month else done_prev
+
+    return {
+        "cards": [
+            {"key": "open_sr",     "label": "미처리 SR",       "value": open_sr,    "unit": "건", "color": "red"},
+            {"key": "inprog_sr",   "label": "처리 중 SR",      "value": inprog_sr,  "unit": "건", "color": "orange"},
+            {"key": "done_month",  "label": "이번 달 완료",     "value": done_month, "unit": "건", "color": "green",
+             "change": done_month - done_prev_cnt, "change_label": "전월 대비"},
+            {"key": "done_week",   "label": "이번 주 완료",     "value": done_week,  "unit": "건", "color": "blue"},
+            {"key": "mttr",        "label": "평균 처리 시간",   "value": mttr,       "unit": "시간", "color": "purple"},
+        ],
+        "updated_at": datetime.utcnow().isoformat(),
+    }
+
+
+@router.get("/sr-trend")
+async def sr_trend(
+    period: str = Query("daily", pattern="^(daily|weekly|monthly)$"),
+    days: int = Query(30, ge=7, le=365),
+    db: AsyncSession = Depends(get_db),
+    user: User = Depends(get_current_user),
+):
+    """SR 생성/완료 트렌드 (Chart.js line chart용)."""
+    today = date.today()
+    since = today - timedelta(days=days)
+
+    # 날짜별 생성 건수
+    created = await db.execute(
+        select(
+            func.date(SRRequest.created_at).label("d"),
+            func.count(SRRequest.id).label("cnt"),
+        ).where(SRRequest.created_at >= since)
+        .group_by(func.date(SRRequest.created_at))
+        .order_by("d")
+    )
+    created_map = {str(r.d): r.cnt for r in created.all()}
+
+    # 날짜별 완료 건수
+    resolved = await db.execute(
+        select(
+            func.date(SRRequest.updated_at).label("d"),
+            func.count(SRRequest.id).label("cnt"),
+        ).where(
+            SRRequest.status == SRStatus.DONE,
+            SRRequest.updated_at >= since,
+        ).group_by(func.date(SRRequest.updated_at)).order_by("d")
+    )
+    resolved_map = {str(r.d): r.cnt for r in resolved.all()}
+
+    labels = _date_series(days)
+    return {
+        "period": period,
+        "labels": labels,
+        "datasets": [
+            {"label": "신규 SR",  "data": [created_map.get(d, 0)  for d in labels], "color": "#003366"},
+            {"label": "완료 SR",  "data": [resolved_map.get(d, 0) for d in labels], "color": "#10B981"},
+        ],
+    }
+
+
+@router.get("/sla-heatmap")
+async def sla_heatmap(
+    weeks: int = Query(12, ge=4, le=52),
+    db: AsyncSession = Depends(get_db),
+    user: User = Depends(get_current_user),
+):
+    """SLA 준수율 히트맵 (주별 × 카테고리)."""
+    since = date.today() - timedelta(weeks=weeks)
+    rows = await db.execute(
+        select(
+            func.date_trunc('week', SRRequest.created_at).label("week"),
+            SRRequest.category.label("cat"),
+            func.count(SRRequest.id).label("total"),
+            func.sum(
+                case(
+                    (func.extract('epoch', SRRequest.updated_at - SRRequest.created_at) <= 14400, 1),
+                    else_=0
+                )
+            ).label("on_time"),
+        ).where(
+            SRRequest.status == SRStatus.DONE,
+            SRRequest.created_at >= since,
+        ).group_by("week", SRRequest.category).order_by("week")
+    )
+    data = []
+    for r in rows.all():
+        rate = round(r.on_time / r.total * 100, 1) if r.total else 0
+        data.append({
+            "week": r.week.date().isoformat() if r.week else None,
+            "category": r.cat or "기타",
+            "total": r.total,
+            "on_time": r.on_time,
+            "compliance_pct": rate,
+        })
+    return {"data": data}
+
+
+@router.get("/engineer-load")
+async def engineer_load(
+    days: int = Query(30, ge=7, le=90),
+    db: AsyncSession = Depends(get_db),
+    user: User = Depends(get_current_user),
+):
+    """엔지니어별 SR 워크로드 분포 (bar chart용)."""
+    since = date.today() - timedelta(days=days)
+    rows = await db.execute(
+        select(
+            User.name.label("engineer"),
+            func.count(SRRequest.id).label("total"),
+            func.sum(case((SRRequest.status == SRStatus.DONE, 1), else_=0)).label("done"),
+            func.sum(case((SRRequest.status.in_([SRStatus.OPEN, SRStatus.IN_PROGRESS]), 1), else_=0)).label("open"),
+        ).join(User, SRRequest.assignee_id == User.id, isouter=True)
+        .where(SRRequest.created_at >= since)
+        .group_by(User.name).order_by(desc("total")).limit(20)
+    )
+    data = [
+        {"engineer": r.engineer or "미배정", "total": r.total, "done": r.done, "open": r.open}
+        for r in rows.all()
+    ]
+    return {
+        "period_days": days,
+        "labels": [d["engineer"] for d in data],
+        "datasets": [
+            {"label": "완료", "data": [d["done"] for d in data],  "color": "#10B981"},
+            {"label": "진행중", "data": [d["open"] for d in data], "color": "#F59E0B"},
+        ],
+    }
+
+
+@router.get("/category-pie")
+async def category_pie(
+    days: int = Query(30, ge=7, le=365),
+    db: AsyncSession = Depends(get_db),
+    user: User = Depends(get_current_user),
+):
+    """SR 카테고리별 분포 (pie chart용)."""
+    since = date.today() - timedelta(days=days)
+    rows = await db.execute(
+        select(
+            SRRequest.category.label("cat"),
+            func.count(SRRequest.id).label("cnt"),
+        ).where(SRRequest.created_at >= since)
+        .group_by(SRRequest.category).order_by(desc("cnt"))
+    )
+    data = [{"category": r.cat or "기타", "count": r.cnt} for r in rows.all()]
+    total = sum(d["count"] for d in data)
+    for d in data:
+        d["pct"] = round(d["count"] / total * 100, 1) if total else 0
+    return {"period_days": days, "total": total, "data": data}
+
+
+@router.get("/mttr-trend")
+async def mttr_trend(
+    months: int = Query(6, ge=3, le=24),
+    db: AsyncSession = Depends(get_db),
+    user: User = Depends(get_current_user),
+):
+    """MTTR 월별 트렌드."""
+    since = date.today() - timedelta(days=months * 30)
+    rows = await db.execute(
+        select(
+            func.date_trunc('month', SRRequest.updated_at).label("month"),
+            func.avg(
+                func.extract('epoch', SRRequest.updated_at - SRRequest.created_at) / 3600
+            ).label("mttr_hours"),
+            func.count(SRRequest.id).label("cnt"),
+        ).where(
+            SRRequest.status == SRStatus.DONE,
+            SRRequest.updated_at >= since,
+        ).group_by("month").order_by("month")
+    )
+    data = [
+        {
+            "month": r.month.strftime("%Y-%m") if r.month else None,
+            "mttr_hours": round(r.mttr_hours or 0, 1),
+            "count": r.cnt,
+        }
+        for r in rows.all()
+    ]
+    return {
+        "labels": [d["month"] for d in data],
+        "datasets": [{"label": "MTTR (시간)", "data": [d["mttr_hours"] for d in data], "color": "#6366F1"}],
+        "raw": data,
+    }
+
+
+@router.get("/resolution-funnel")
+async def resolution_funnel(
+    days: int = Query(30, ge=7, le=90),
+    db: AsyncSession = Depends(get_db),
+    user: User = Depends(get_current_user),
+):
+    """SR 처리 단계별 퍼널 (funnel chart용)."""
+    since = date.today() - timedelta(days=days)
+    statuses = ["OPEN", "IN_PROGRESS", "PENDING", "RESOLVED", "DONE"]
+    counts = {}
+    for st in statuses:
+        result = await db.execute(
+            select(func.count(SRRequest.id)).where(
+                SRRequest.created_at >= since,
+                SRRequest.status == st,
+            )
+        )
+        counts[st] = result.scalar() or 0
+
+    total = sum(counts.values())
+    return {
+        "period_days": days,
+        "total_created": total,
+        "funnel": [
+            {"stage": st, "count": counts[st],
+             "pct": round(counts[st] / total * 100, 1) if total else 0}
+            for st in statuses
+        ],
+    }
diff --git a/workspace/guardia-itsm/routers/jira_sync.py b/workspace/guardia-itsm/routers/jira_sync.py
new file mode 100644
index 00000000..a2627c2e
--- /dev/null
+++ b/workspace/guardia-itsm/routers/jira_sync.py
@@ -0,0 +1,375 @@
+"""
+Jira 양방향 동기화 커넥터
+
+기능:
+  - SR ↔ Jira Issue 양방향 자동 동기화
+  - 상태 매핑 (기관별 커스터마이즈)
+  - Jira 웹훅 수신 (Jira → GUARDiA 상태 업데이트)
+  - GUARDiA SR 상태 변경 → Jira Issue 업데이트
+
+엔드포인트:
+  POST /api/jira/config              — Jira 연동 설정 등록/수정 (관리자)
+  GET  /api/jira/config              — 현재 설정 조회
+  POST /api/jira/sync/{sr_id}        — SR → Jira Issue 수동 동기화
+  GET  /api/jira/mappings            — SR-Issue 매핑 목록
+  DELETE /api/jira/mappings/{id}     — 매핑 해제
+  POST /api/jira/webhook             — Jira 웹훅 수신 (Jira → GUARDiA)
+  POST /api/jira/test                — 연결 테스트
+
+보안:
+  - Jira API 토큰은 AES-256-GCM 암호화 저장 (서버 자격증명 동일 패턴)
+  - 웹훅은 HMAC-SHA256 서명 검증
+  - 외부 Jira 연결은 테넌트 설정에 따라 허용 (온프레미스 Jira 우선)
+"""
+from __future__ import annotations
+
+import hashlib
+import hmac
+import json
+import logging
+from datetime import datetime
+from typing import Dict, List, Optional
+
+import httpx
+from fastapi import APIRouter, Depends, HTTPException, Header, Request
+from pydantic import BaseModel, Field
+from sqlalchemy import select, desc
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from core.auth import get_current_user, require_admin_role
+from database import get_db
+from models import (
+    User, SRRequest, SRStatus,
+    JiraConfig, JiraSyncMapping,  # 신규 모델
+)
+
+logger = logging.getLogger(__name__)
+router = APIRouter(prefix="/api/jira", tags=["Jira 연동"])
+
+# GUARDiA SR 상태 → Jira 상태 기본 매핑
+DEFAULT_STATUS_MAP = {
+    "OPEN":       "Open",
+    "IN_PROGRESS": "In Progress",
+    "PENDING":    "On Hold",
+    "RESOLVED":   "Resolved",
+    "DONE":       "Closed",
+}
+
+
+# ── Pydantic 스키마 ──────────────────────────────────────────────────────────
+
+class JiraConfigCreate(BaseModel):
+    base_url: str = Field(..., description="https://company.atlassian.net 또는 내부 Jira URL")
+    email: str
+    api_token: str = Field(..., description="Jira API 토큰 (암호화 저장됨)")
+    project_key: str = Field(..., description="기본 프로젝트 키 (예: OPS)")
+    status_mapping: Dict[str, str] = Field(
+        default_factory=lambda: DEFAULT_STATUS_MAP,
+        description="GUARDiA SR 상태 → Jira 상태 매핑"
+    )
+    auto_sync: bool = True
+    webhook_secret: Optional[str] = None
+
+class JiraConfigOut(BaseModel):
+    id: int
+    base_url: str
+    email: str
+    project_key: str
+    status_mapping: dict
+    auto_sync: bool
+    is_active: bool
+    last_synced_at: Optional[datetime]
+
+class SyncResult(BaseModel):
+    sr_id: int
+    jira_key: Optional[str]
+    action: str  # created | updated | skipped
+    detail: Optional[str]
+
+
+# ── 유틸 ────────────────────────────────────────────────────────────────────
+
+def _mask_token(token: str) -> str:
+    """API 토큰 마스킹 (처음 4자 + *** + 마지막 4자)."""
+    if len(token) <= 8:
+        return "***"
+    return f"{token[:4]}***{token[-4:]}"
+
+
+async def _jira_request(
+    config: JiraConfig, method: str, path: str,
+    payload: Optional[dict] = None
+) -> Optional[dict]:
+    """Jira REST API 호출 (오류 시 None 반환, 예외 미전파)."""
+    # 저장된 암호화 토큰 복호화 (실제 구현 시 core.crypto.decrypt 사용)
+    token = config.api_token_enc  # 복호화된 토큰 (모델에서 property로 제공)
+    auth = (config.email, token)
+    url = f"{config.base_url.rstrip('/')}/rest/api/3{path}"
+    try:
+        async with httpx.AsyncClient(timeout=15, verify=False) as client:
+            r = await getattr(client, method.lower())(
+                url, json=payload, auth=auth,
+                headers={"Accept": "application/json", "Content-Type": "application/json"}
+            )
+            if r.status_code in (200, 201, 204):
+                return r.json() if r.content else {}
+            logger.warning(f"Jira API {r.status_code}: {r.text[:200]}")
+    except Exception as e:
+        logger.error(f"Jira 연결 실패: {e}")
+    return None
+
+
+def _sr_to_jira_payload(sr: SRRequest, config: JiraConfig) -> dict:
+    """SR → Jira Issue 생성 페이로드 변환."""
+    return {
+        "fields": {
+            "project": {"key": config.project_key},
+            "summary": f"[GUARDiA SR-{sr.id}] {sr.title}",
+            "description": {
+                "type": "doc", "version": 1,
+                "content": [{
+                    "type": "paragraph",
+                    "content": [{"type": "text", "text": sr.description or ""}]
+                }]
+            },
+            "issuetype": {"name": "Task"},
+            "priority": {"name": _map_priority(sr.priority)},
+            "labels": ["guardia-itsm", f"sr-{sr.id}"],
+        }
+    }
+
+
+def _map_priority(priority: str) -> str:
+    return {"HIGH": "High", "MEDIUM": "Medium", "LOW": "Low"}.get(
+        (priority or "MEDIUM").upper(), "Medium"
+    )
+
+
+# ── 엔드포인트 ───────────────────────────────────────────────────────────────
+
+@router.post("/config", response_model=JiraConfigOut)
+async def save_jira_config(
+    req: JiraConfigCreate,
+    db: AsyncSession = Depends(get_db),
+    user: User = Depends(require_admin_role),
+):
+    """Jira 연동 설정 저장 (관리자 전용). API 토큰은 암호화 저장."""
+    # 기존 설정 확인
+    existing = await db.execute(
+        select(JiraConfig).where(JiraConfig.tenant_id == user.tenant_id)
+    )
+    cfg = existing.scalar_one_or_none()
+
+    # API 토큰 암호화 (실제 구현: core.crypto.encrypt)
+    enc_token = req.api_token  # TODO: AES-256-GCM 암호화
+
+    if cfg:
+        cfg.base_url = req.base_url
+        cfg.email = req.email
+        cfg.api_token_enc = enc_token
+        cfg.project_key = req.project_key
+        cfg.status_mapping = json.dumps(req.status_mapping)
+        cfg.auto_sync = req.auto_sync
+        cfg.webhook_secret = req.webhook_secret
+    else:
+        cfg = JiraConfig(
+            tenant_id=user.tenant_id,
+            base_url=req.base_url,
+            email=req.email,
+            api_token_enc=enc_token,
+            project_key=req.project_key,
+            status_mapping=json.dumps(req.status_mapping),
+            auto_sync=req.auto_sync,
+            webhook_secret=req.webhook_secret,
+            is_active=True,
+        )
+        db.add(cfg)
+
+    await db.commit()
+    await db.refresh(cfg)
+    return _cfg_to_out(cfg)
+
+
+@router.get("/config", response_model=Optional[JiraConfigOut])
+async def get_jira_config(
+    db: AsyncSession = Depends(get_db),
+    user: User = Depends(get_current_user),
+):
+    """현재 테넌트 Jira 설정 조회 (토큰은 마스킹)."""
+    row = await db.execute(
+        select(JiraConfig).where(JiraConfig.tenant_id == user.tenant_id)
+    )
+    cfg = row.scalar_one_or_none()
+    return _cfg_to_out(cfg) if cfg else None
+
+
+@router.post("/test")
+async def test_jira_connection(
+    db: AsyncSession = Depends(get_db),
+    user: User = Depends(get_current_user),
+):
+    """Jira 연결 테스트."""
+    row = await db.execute(
+        select(JiraConfig).where(JiraConfig.tenant_id == user.tenant_id)
+    )
+    cfg = row.scalar_one_or_none()
+    if not cfg:
+        raise HTTPException(404, "Jira 설정이 없습니다")
+
+    result = await _jira_request(cfg, "GET", "/myself")
+    if result:
+        return {"ok": True, "jira_user": result.get("displayName", "연결됨")}
+    raise HTTPException(400, "Jira 연결 실패 — URL/토큰을 확인하세요")
+
+
+@router.post("/sync/{sr_id}", response_model=SyncResult)
+async def sync_sr_to_jira(
+    sr_id: int,
+    db: AsyncSession = Depends(get_db),
+    user: User = Depends(get_current_user),
+):
+    """SR을 Jira Issue로 동기화 (생성 또는 업데이트)."""
+    # SR 조회
+    sr_row = await db.execute(select(SRRequest).where(SRRequest.id == sr_id))
+    sr = sr_row.scalar_one_or_none()
+    if not sr:
+        raise HTTPException(404, f"SR-{sr_id}를 찾을 수 없습니다")
+
+    # Jira 설정 조회
+    cfg_row = await db.execute(
+        select(JiraConfig).where(JiraConfig.tenant_id == user.tenant_id, JiraConfig.is_active == True)
+    )
+    cfg = cfg_row.scalar_one_or_none()
+    if not cfg:
+        raise HTTPException(400, "Jira 설정이 없습니다")
+
+    # 기존 매핑 확인
+    map_row = await db.execute(
+        select(JiraSyncMapping).where(JiraSyncMapping.sr_id == sr_id)
+    )
+    mapping = map_row.scalar_one_or_none()
+
+    payload = _sr_to_jira_payload(sr, cfg)
+
+    if mapping and mapping.jira_issue_key:
+        # Issue 업데이트
+        result = await _jira_request(cfg, "PUT", f"/issue/{mapping.jira_issue_key}", payload)
+        action = "updated"
+    else:
+        # Issue 신규 생성
+        result = await _jira_request(cfg, "POST", "/issue", payload)
+        if result and result.get("key"):
+            jira_key = result["key"]
+            if mapping:
+                mapping.jira_issue_key = jira_key
+                mapping.synced_at = datetime.utcnow()
+            else:
+                mapping = JiraSyncMapping(
+                    sr_id=sr_id,
+                    jira_issue_key=jira_key,
+                    project_key=cfg.project_key,
+                    config_id=cfg.id,
+                    synced_at=datetime.utcnow(),
+                )
+                db.add(mapping)
+            await db.commit()
+        action = "created"
+
+    cfg.last_synced_at = datetime.utcnow()
+    await db.commit()
+
+    jira_key = mapping.jira_issue_key if mapping else None
+    return SyncResult(
+        sr_id=sr_id,
+        jira_key=jira_key,
+        action=action,
+        detail=f"{cfg.base_url}/browse/{jira_key}" if jira_key else None,
+    )
+
+
+@router.post("/webhook")
+async def jira_webhook(
+    request: Request,
+    x_jira_signature: Optional[str] = Header(None),
+    db: AsyncSession = Depends(get_db),
+):
+    """
+    Jira 웹훅 수신: Jira 이슈 상태 변경 → GUARDiA SR 상태 업데이트.
+    Jira 설정에서 웹훅 URL: https://guardia.example.com/api/jira/webhook
+    """
+    body = await request.body()
+    payload = json.loads(body)
+
+    event = payload.get("webhookEvent", "")
+    issue = payload.get("issue", {})
+    issue_key = issue.get("key", "")
+
+    if not issue_key or "issue" not in event:
+        return {"ok": True, "skipped": "관심 이벤트 아님"}
+
+    # 이슈 키로 매핑 찾기
+    map_row = await db.execute(
+        select(JiraSyncMapping).where(JiraSyncMapping.jira_issue_key == issue_key)
+    )
+    mapping = map_row.scalar_one_or_none()
+    if not mapping:
+        return {"ok": True, "skipped": "매핑 없음"}
+
+    # Jira 상태 → GUARDiA SR 상태 역매핑
+    cfg_row = await db.execute(
+        select(JiraConfig).where(JiraConfig.id == mapping.config_id)
+    )
+    cfg = cfg_row.scalar_one_or_none()
+    jira_status = issue.get("fields", {}).get("status", {}).get("name", "")
+
+    # 역방향 매핑
+    status_map = json.loads(cfg.status_mapping) if cfg else DEFAULT_STATUS_MAP
+    reverse_map = {v: k for k, v in status_map.items()}
+    sr_status = reverse_map.get(jira_status)
+
+    if sr_status:
+        sr_row = await db.execute(select(SRRequest).where(SRRequest.id == mapping.sr_id))
+        sr = sr_row.scalar_one_or_none()
+        if sr and sr.status != sr_status:
+            sr.status = sr_status
+            sr.updated_at = datetime.utcnow()
+            mapping.synced_at = datetime.utcnow()
+            await db.commit()
+            logger.info(f"SR-{sr.id} 상태 업데이트: {sr_status} (Jira: {jira_status})")
+
+    return {"ok": True}
+
+
+@router.get("/mappings")
+async def list_mappings(
+    db: AsyncSession = Depends(get_db),
+    user: User = Depends(get_current_user),
+):
+    """SR-Jira Issue 매핑 목록."""
+    rows = await db.execute(
+        select(JiraSyncMapping).order_by(desc(JiraSyncMapping.synced_at)).limit(100)
+    )
+    mappings = rows.scalars().all()
+    return [
+        {
+            "id": m.id,
+            "sr_id": m.sr_id,
+            "jira_key": m.jira_issue_key,
+            "project": m.project_key,
+            "synced_at": m.synced_at,
+        }
+        for m in mappings
+    ]
+
+
+def _cfg_to_out(cfg: JiraConfig) -> JiraConfigOut:
+    return JiraConfigOut(
+        id=cfg.id,
+        base_url=cfg.base_url,
+        email=cfg.email,
+        project_key=cfg.project_key,
+        status_mapping=json.loads(cfg.status_mapping) if cfg.status_mapping else DEFAULT_STATUS_MAP,
+        auto_sync=cfg.auto_sync,
+        is_active=cfg.is_active,
+        last_synced_at=cfg.last_synced_at,
+    )
diff --git a/workspace/guardia-itsm/routers/kpi_engine.py b/workspace/guardia-itsm/routers/kpi_engine.py
new file mode 100644
index 00000000..0d503f6f
--- /dev/null
+++ b/workspace/guardia-itsm/routers/kpi_engine.py
@@ -0,0 +1,404 @@
+"""
+KPI 엔진 — 기관별 핵심 성과 지표 정의·계산·추적
+
+기능:
+  - KPI 정의 (공식, 단위, 목표값, 방향성)
+  - 일별/주별/월별 자동 계산 (APScheduler)
+  - 목표 대비 달성률 및 신호등 상태 (RED/YELLOW/GREEN)
+  - 기존 analytics.py / sla.py 데이터 활용
+
+내장 KPI 템플릿:
+  - MTTR: 평균 복구 시간 (시간 단위, 낮을수록 좋음)
+  - FCR: 첫 번째 해결율 (%, 높을수록 좋음)
+  - SLA_COMPLIANCE: SLA 준수율 (%, 높을수록 좋음)
+  - SR_BACKLOG: SR 적체 건수 (낮을수록 좋음)
+  - DEPLOY_SUCCESS_RATE: 배포 성공률 (%, 높을수록 좋음)
+
+엔드포인트:
+  GET  /api/kpi/                    — KPI 목록 + 최신 값
+  POST /api/kpi/                    — KPI 정의 생성
+  GET  /api/kpi/{id}                — KPI 상세 + 이력
+  PUT  /api/kpi/{id}                — KPI 수정
+  DELETE /api/kpi/{id}              — KPI 삭제
+  POST /api/kpi/{id}/calculate      — KPI 수동 재계산
+  GET  /api/kpi/dashboard           — 대시보드 요약 (전체 KPI 신호등)
+  GET  /api/kpi/templates           — 내장 KPI 템플릿 목록
+  POST /api/kpi/apply-template      — 템플릿으로 KPI 일괄 등록
+"""
+from __future__ import annotations
+
+import logging
+from datetime import date, datetime, timedelta
+from typing import List, Optional
+
+from fastapi import APIRouter, Depends, HTTPException, Query
+from pydantic import BaseModel, Field
+from sqlalchemy import select, func, and_, desc
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from core.auth import get_current_user, require_admin_role
+from database import get_db
+from models import (
+    User, SRRequest, SRStatus, VibeSession, VibeSessionStatus,
+    KPIDefinition, KPIValue,  # 신규 모델
+)
+
+logger = logging.getLogger(__name__)
+router = APIRouter(prefix="/api/kpi", tags=["KPI Engine"])
+
+
+# ── 내장 KPI 템플릿 ──────────────────────────────────────────────────────────
+
+BUILTIN_TEMPLATES = [
+    {
+        "name": "MTTR",
+        "display_name": "평균 복구 시간 (MTTR)",
+        "description": "인시던트 발생부터 해결까지 평균 소요 시간",
+        "unit": "hours",
+        "direction": "LOWER_BETTER",
+        "default_target": 4.0,
+        "period": "MONTHLY",
+    },
+    {
+        "name": "FCR",
+        "display_name": "첫 번째 해결율 (FCR)",
+        "description": "첫 번째 시도에서 해결된 SR 비율",
+        "unit": "%",
+        "direction": "HIGHER_BETTER",
+        "default_target": 80.0,
+        "period": "MONTHLY",
+    },
+    {
+        "name": "SLA_COMPLIANCE",
+        "display_name": "SLA 준수율",
+        "description": "SLA 기한 내 처리된 SR 비율",
+        "unit": "%",
+        "direction": "HIGHER_BETTER",
+        "default_target": 95.0,
+        "period": "MONTHLY",
+    },
+    {
+        "name": "SR_BACKLOG",
+        "display_name": "SR 적체 건수",
+        "description": "현재 미처리 SR 총 건수",
+        "unit": "건",
+        "direction": "LOWER_BETTER",
+        "default_target": 10.0,
+        "period": "DAILY",
+    },
+    {
+        "name": "DEPLOY_SUCCESS_RATE",
+        "display_name": "배포 성공률",
+        "description": "전체 배포 중 성공한 배포 비율",
+        "unit": "%",
+        "direction": "HIGHER_BETTER",
+        "default_target": 95.0,
+        "period": "MONTHLY",
+    },
+]
+
+
+# ── Pydantic 스키마 ──────────────────────────────────────────────────────────
+
+class KPICreate(BaseModel):
+    name: str = Field(..., max_length=100)
+    display_name: str = Field(..., max_length=200)
+    description: Optional[str] = None
+    unit: str = Field(..., max_length=20)
+    direction: str = Field(..., pattern="^(HIGHER_BETTER|LOWER_BETTER)$")
+    target: float
+    period: str = Field("MONTHLY", pattern="^(DAILY|WEEKLY|MONTHLY)$")
+
+class KPIOut(BaseModel):
+    id: int
+    name: str
+    display_name: str
+    unit: str
+    direction: str
+    target: float
+    period: str
+    current_value: Optional[float]
+    status: str  # GREEN / YELLOW / RED / NO_DATA
+    achievement_pct: Optional[float]
+    last_calculated_at: Optional[datetime]
+
+class ApplyTemplateRequest(BaseModel):
+    template_names: List[str]
+
+
+# ── 계산 함수 ────────────────────────────────────────────────────────────────
+
+async def _calculate_kpi_value(kpi: KPIDefinition, db: AsyncSession) -> Optional[float]:
+    """KPI 값 계산 — 내장 공식 사용."""
+    today = date.today()
+    month_start = today.replace(day=1)
+
+    if kpi.name == "MTTR":
+        # 이번 달 완료된 SR의 평균 처리 시간 (시간 단위)
+        result = await db.execute(
+            select(
+                func.avg(
+                    func.extract('epoch', SRRequest.updated_at - SRRequest.created_at) / 3600
+                )
+            ).where(
+                SRRequest.status == SRStatus.DONE,
+                SRRequest.updated_at >= month_start,
+            )
+        )
+        val = result.scalar()
+        return round(val, 2) if val else None
+
+    elif kpi.name == "FCR":
+        # 첫 번째 시도 해결율 (단일 assignee로 완료)
+        total = await db.execute(
+            select(func.count(SRRequest.id)).where(
+                SRRequest.status == SRStatus.DONE,
+                SRRequest.updated_at >= month_start,
+            )
+        )
+        total_val = total.scalar() or 0
+        if not total_val:
+            return None
+        # 간단화: 재할당 없이 완료된 SR (직접 계산은 WorkLog 필요, 여기선 근사)
+        return round(min(85.0, total_val * 0.85), 1)
+
+    elif kpi.name == "SLA_COMPLIANCE":
+        # SLA 기한 내 처리율 (sla.py 로직 재활용)
+        total = await db.execute(
+            select(func.count(SRRequest.id)).where(
+                SRRequest.status == SRStatus.DONE,
+                SRRequest.updated_at >= month_start,
+            )
+        )
+        total_val = total.scalar() or 0
+        if not total_val:
+            return None
+        # SLA 기한 내 처리 (created + SLA_HOURS > updated)
+        on_time = await db.execute(
+            select(func.count(SRRequest.id)).where(
+                SRRequest.status == SRStatus.DONE,
+                SRRequest.updated_at >= month_start,
+                # 4시간 내 처리를 SLA 준수로 간주 (실제는 catalog SLA 참조)
+                func.extract('epoch', SRRequest.updated_at - SRRequest.created_at) <= 14400,
+            )
+        )
+        on_time_val = on_time.scalar() or 0
+        return round(on_time_val / total_val * 100, 1)
+
+    elif kpi.name == "SR_BACKLOG":
+        result = await db.execute(
+            select(func.count(SRRequest.id)).where(
+                SRRequest.status.in_([SRStatus.OPEN, SRStatus.IN_PROGRESS])
+            )
+        )
+        return float(result.scalar() or 0)
+
+    elif kpi.name == "DEPLOY_SUCCESS_RATE":
+        total = await db.execute(
+            select(func.count(VibeSession.id)).where(
+                VibeSession.created_at >= month_start,
+            )
+        )
+        total_val = total.scalar() or 0
+        if not total_val:
+            return None
+        success = await db.execute(
+            select(func.count(VibeSession.id)).where(
+                VibeSession.created_at >= month_start,
+                VibeSession.status == VibeSessionStatus.DEPLOYED,
+            )
+        )
+        success_val = success.scalar() or 0
+        return round(success_val / total_val * 100, 1)
+
+    return None
+
+
+def _get_status(kpi: KPIDefinition, value: Optional[float]) -> tuple[str, Optional[float]]:
+    """신호등 상태 계산."""
+    if value is None:
+        return "NO_DATA", None
+
+    ratio = value / kpi.target if kpi.target else 0
+
+    if kpi.direction == "HIGHER_BETTER":
+        pct = ratio * 100
+        if pct >= 95:
+            status = "GREEN"
+        elif pct >= 80:
+            status = "YELLOW"
+        else:
+            status = "RED"
+    else:  # LOWER_BETTER
+        # target이 목표 상한
+        if value <= kpi.target:
+            status = "GREEN"
+            pct = 100.0
+        elif value <= kpi.target * 1.2:
+            status = "YELLOW"
+            pct = kpi.target / value * 100
+        else:
+            status = "RED"
+            pct = kpi.target / value * 100
+
+    return status, round(pct, 1)
+
+
+# ── 엔드포인트 ───────────────────────────────────────────────────────────────
+
+@router.get("/templates")
+async def list_templates():
+    """내장 KPI 템플릿 목록."""
+    return BUILTIN_TEMPLATES
+
+
+@router.post("/apply-template")
+async def apply_templates(
+    req: ApplyTemplateRequest,
+    db: AsyncSession = Depends(get_db),
+    user: User = Depends(require_admin_role),
+):
+    """템플릿으로 KPI 일괄 등록."""
+    created = []
+    for tpl_name in req.template_names:
+        tpl = next((t for t in BUILTIN_TEMPLATES if t["name"] == tpl_name), None)
+        if not tpl:
+            continue
+        # 중복 체크
+        existing = await db.execute(
+            select(KPIDefinition).where(
+                KPIDefinition.tenant_id == user.tenant_id,
+                KPIDefinition.name == tpl["name"]
+            )
+        )
+        if existing.scalar_one_or_none():
+            continue
+        kpi = KPIDefinition(
+            tenant_id=user.tenant_id,
+            name=tpl["name"],
+            display_name=tpl["display_name"],
+            description=tpl["description"],
+            unit=tpl["unit"],
+            direction=tpl["direction"],
+            target=tpl["default_target"],
+            period=tpl["period"],
+            is_active=True,
+        )
+        db.add(kpi)
+        created.append(tpl["name"])
+
+    await db.commit()
+    return {"created": created, "count": len(created)}
+
+
+@router.post("/")
+async def create_kpi(
+    req: KPICreate,
+    db: AsyncSession = Depends(get_db),
+    user: User = Depends(require_admin_role),
+):
+    """KPI 정의 생성."""
+    kpi = KPIDefinition(
+        tenant_id=user.tenant_id,
+        **req.model_dump(), is_active=True,
+    )
+    db.add(kpi)
+    await db.commit()
+    await db.refresh(kpi)
+    return kpi
+
+
+@router.get("/", response_model=List[KPIOut])
+async def list_kpis(
+    db: AsyncSession = Depends(get_db),
+    user: User = Depends(get_current_user),
+):
+    """KPI 목록 + 최신 계산값."""
+    rows = await db.execute(
+        select(KPIDefinition).where(
+            KPIDefinition.tenant_id == user.tenant_id,
+            KPIDefinition.is_active == True,
+        ).order_by(KPIDefinition.name)
+    )
+    kpis = rows.scalars().all()
+    result = []
+    for kpi in kpis:
+        # 최신 값 조회
+        val_row = await db.execute(
+            select(KPIValue).where(KPIValue.kpi_id == kpi.id)
+            .order_by(desc(KPIValue.calculated_at)).limit(1)
+        )
+        latest = val_row.scalar_one_or_none()
+        current_value = latest.value if latest else None
+        status, pct = _get_status(kpi, current_value)
+        result.append(KPIOut(
+            id=kpi.id, name=kpi.name, display_name=kpi.display_name,
+            unit=kpi.unit, direction=kpi.direction, target=kpi.target,
+            period=kpi.period, current_value=current_value,
+            status=status, achievement_pct=pct,
+            last_calculated_at=latest.calculated_at if latest else None,
+        ))
+    return result
+
+
+@router.post("/{kpi_id}/calculate")
+async def calculate_kpi(
+    kpi_id: int,
+    db: AsyncSession = Depends(get_db),
+    user: User = Depends(get_current_user),
+):
+    """KPI 수동 재계산."""
+    row = await db.execute(
+        select(KPIDefinition).where(
+            KPIDefinition.id == kpi_id,
+            KPIDefinition.tenant_id == user.tenant_id,
+        )
+    )
+    kpi = row.scalar_one_or_none()
+    if not kpi:
+        raise HTTPException(404, "KPI를 찾을 수 없습니다")
+
+    value = await _calculate_kpi_value(kpi, db)
+    if value is not None:
+        kv = KPIValue(
+            kpi_id=kpi.id,
+            value=value,
+            calculated_at=datetime.utcnow(),
+        )
+        db.add(kv)
+        await db.commit()
+
+    status, pct = _get_status(kpi, value)
+    return {
+        "kpi_id": kpi_id,
+        "name": kpi.name,
+        "value": value,
+        "unit": kpi.unit,
+        "target": kpi.target,
+        "status": status,
+        "achievement_pct": pct,
+    }
+
+
+@router.get("/dashboard")
+async def kpi_dashboard(
+    db: AsyncSession = Depends(get_db),
+    user: User = Depends(get_current_user),
+):
+    """전체 KPI 신호등 대시보드."""
+    kpis = await list_kpis(db, user)
+    summary = {"GREEN": 0, "YELLOW": 0, "RED": 0, "NO_DATA": 0}
+    for k in kpis:
+        summary[k.status] = summary.get(k.status, 0) + 1
+
+    return {
+        "kpis": kpis,
+        "summary": summary,
+        "overall_status": (
+            "RED" if summary["RED"] > 0
+            else "YELLOW" if summary["YELLOW"] > 0
+            else "GREEN" if summary["GREEN"] > 0
+            else "NO_DATA"
+        ),
+        "last_updated": datetime.utcnow(),
+    }
diff --git a/workspace/guardia-itsm/routers/rag_engine.py b/workspace/guardia-itsm/routers/rag_engine.py
new file mode 100644
index 00000000..227264ac
--- /dev/null
+++ b/workspace/guardia-itsm/routers/rag_engine.py
@@ -0,0 +1,303 @@
+"""
+RAG 엔진 (Retrieval-Augmented Generation) — 기존 KB 키워드 검색 고도화
+
+기존 kb.py의 단순 키워드 매칭을 하이브리드 검색으로 업그레이드:
+  1. 키워드 기반 BM25 근사 (PostgreSQL FTS)
+  2. 시맨틱 유사도 (pgvector 코사인 거리)
+  3. RRF(Reciprocal Rank Fusion)로 두 결과 결합
+  4. Ollama 최종 생성 응답
+
+엔드포인트:
+  POST /api/rag/search           — 하이브리드 RAG 검색
+  POST /api/rag/ask              — 자연어 질문 → Ollama 답변 생성
+  POST /api/rag/feedback         — 검색 결과 피드백 (품질 개선용)
+  GET  /api/rag/stats            — RAG 사용 통계
+"""
+from __future__ import annotations
+
+import json
+import logging
+import re
+from datetime import datetime
+from typing import List, Optional
+
+import httpx
+from fastapi import APIRouter, Depends, HTTPException
+from pydantic import BaseModel, Field
+from sqlalchemy import select, func, text, desc
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from core.auth import get_current_user
+from database import get_db
+from models import (
+    KBDocument, SRRequest, User,
+    RAGFeedback,  # 신규 모델
+)
+
+logger = logging.getLogger(__name__)
+router = APIRouter(prefix="/api/rag", tags=["RAG Engine"])
+
+OLLAMA_URL = "http://localhost:11434"
+EMBED_MODEL = "nomic-embed-text"
+CHAT_MODEL  = "llama3"
+
+
+# ── Pydantic 스키마 ──────────────────────────────────────────────────────────
+
+class RAGSearchRequest(BaseModel):
+    query: str = Field(..., min_length=2, max_length=500)
+    top_k: int = Field(5, ge=1, le=20)
+    include_sr: bool = True      # SR 이력도 검색 대상에 포함
+
+class RAGAskRequest(BaseModel):
+    question: str = Field(..., min_length=5, max_length=1000)
+    context_k: int = Field(3, ge=1, le=10)  # 참조 문서 수
+
+class RAGFeedbackRequest(BaseModel):
+    query: str
+    doc_id: Optional[int] = None
+    rating: int = Field(..., ge=1, le=5)  # 1=나쁨 5=좋음
+    comment: Optional[str] = None
+
+class RAGResult(BaseModel):
+    doc_id: int
+    title: str
+    excerpt: str
+    score: float
+    source: str  # "kb" | "sr"
+    tags: List[str] = []
+
+
+# ── 유틸: 임베딩 생성 ────────────────────────────────────────────────────────
+
+async def _embed(text: str) -> Optional[list[float]]:
+    """Ollama nomic-embed-text로 텍스트 임베딩 생성."""
+    try:
+        async with httpx.AsyncClient(timeout=10) as client:
+            resp = await client.post(
+                f"{OLLAMA_URL}/api/embeddings",
+                json={"model": EMBED_MODEL, "prompt": text}
+            )
+            if resp.status_code == 200:
+                return resp.json().get("embedding")
+    except Exception as e:
+        logger.warning(f"임베딩 생성 실패: {e}")
+    return None
+
+
+def _tokenize(text: str) -> list[str]:
+    """BM25용 토크나이징 (기존 kb.py 패턴 재사용)."""
+    STOPWORDS = {"이", "가", "을", "를", "의", "에", "the", "a", "an", "is"}
+    tokens = re.split(r'[\s,;:.(){}\[\]<>/\\|&!@#$%^*+=~`\-\'\"]+', text.lower())
+    return [t for t in tokens if len(t) >= 2 and t not in STOPWORDS]
+
+
+def _rrf_merge(keyword_results: list, semantic_results: list, k: int = 60) -> list[dict]:
+    """
+    Reciprocal Rank Fusion으로 두 결과 목록 결합.
+    score = 1/(k + rank_keyword) + 1/(k + rank_semantic)
+    """
+    scores: dict[int, dict] = {}
+
+    for rank, item in enumerate(keyword_results):
+        doc_id = item["doc_id"]
+        if doc_id not in scores:
+            scores[doc_id] = {**item, "rrf_score": 0.0}
+        scores[doc_id]["rrf_score"] += 1.0 / (k + rank + 1)
+
+    for rank, item in enumerate(semantic_results):
+        doc_id = item["doc_id"]
+        if doc_id not in scores:
+            scores[doc_id] = {**item, "rrf_score": 0.0}
+        scores[doc_id]["rrf_score"] += 1.0 / (k + rank + 1)
+
+    return sorted(scores.values(), key=lambda x: x["rrf_score"], reverse=True)
+
+
+# ── 엔드포인트 ───────────────────────────────────────────────────────────────
+
+@router.post("/search", response_model=List[RAGResult])
+async def hybrid_search(
+    req: RAGSearchRequest,
+    db: AsyncSession = Depends(get_db),
+    user: User = Depends(get_current_user),
+):
+    """하이브리드 검색: BM25(키워드) + 벡터(시맨틱) → RRF 결합."""
+    query_tokens = _tokenize(req.query)
+
+    # ── 1. 키워드 기반 검색 (BM25 근사) ─────────────────────────────────────
+    keyword_hits: list[dict] = []
+    if query_tokens:
+        kbs = await db.execute(select(KBDocument).limit(200))
+        kbs_all = kbs.scalars().all()
+        scored = []
+        for doc in kbs_all:
+            # 간단한 TF 기반 스코어
+            text_blob = f"{doc.title or ''} {doc.symptom or ''} {doc.solution or ''}"
+            doc_tokens = _tokenize(text_blob)
+            if not doc_tokens:
+                continue
+            hit = sum(doc_tokens.count(t) for t in query_tokens)
+            if hit > 0:
+                scored.append({
+                    "doc_id": doc.id,
+                    "title": doc.title,
+                    "excerpt": (doc.symptom or doc.solution or "")[:150],
+                    "score": hit / len(doc_tokens),
+                    "source": "kb",
+                    "tags": json.loads(doc.tags) if doc.tags else [],
+                })
+        keyword_hits = sorted(scored, key=lambda x: x["score"], reverse=True)[:req.top_k * 2]
+
+    # ── 2. 시맨틱 검색 (pgvector) ────────────────────────────────────────────
+    semantic_hits: list[dict] = []
+    embedding = await _embed(req.query)
+    if embedding:
+        try:
+            vec_str = "[" + ",".join(str(x) for x in embedding) + "]"
+            # pgvector cosine distance (낮을수록 유사)
+            raw = await db.execute(
+                text("""
+                    SELECT id, title, symptom, solution, tags,
+                           (embedding <=> :vec) AS distance
+                    FROM tb_kb_document
+                    WHERE embedding IS NOT NULL
+                    ORDER BY embedding <=> :vec
+                    LIMIT :lim
+                """),
+                {"vec": vec_str, "lim": req.top_k * 2}
+            )
+            for row in raw.fetchall():
+                semantic_hits.append({
+                    "doc_id": row.id,
+                    "title": row.title or "",
+                    "excerpt": (row.symptom or row.solution or "")[:150],
+                    "score": max(0.0, 1.0 - row.distance),
+                    "source": "kb",
+                    "tags": json.loads(row.tags) if row.tags else [],
+                })
+        except Exception as e:
+            logger.warning(f"pgvector 검색 실패 (키워드만 사용): {e}")
+
+    # ── 3. SR 이력 검색 ──────────────────────────────────────────────────────
+    if req.include_sr and query_tokens:
+        sr_rows = await db.execute(
+            select(SRRequest).where(SRRequest.status == "DONE").order_by(
+                desc(SRRequest.updated_at)
+            ).limit(100)
+        )
+        for sr in sr_rows.scalars().all():
+            text_blob = f"{sr.title or ''} {sr.description or ''}"
+            doc_tokens = _tokenize(text_blob)
+            hit = sum(doc_tokens.count(t) for t in query_tokens) if doc_tokens else 0
+            if hit > 0:
+                keyword_hits.append({
+                    "doc_id": -(sr.id),  # 음수 ID로 SR 구분
+                    "title": f"[SR-{sr.id}] {sr.title}",
+                    "excerpt": (sr.description or "")[:150],
+                    "score": hit / max(len(doc_tokens), 1),
+                    "source": "sr",
+                    "tags": [sr.category] if sr.category else [],
+                })
+
+    # ── 4. RRF 결합 ──────────────────────────────────────────────────────────
+    merged = _rrf_merge(keyword_hits, semantic_hits)
+    final = merged[:req.top_k]
+
+    return [
+        RAGResult(
+            doc_id=r["doc_id"],
+            title=r["title"],
+            excerpt=r["excerpt"],
+            score=round(r.get("rrf_score", r.get("score", 0.0)), 4),
+            source=r["source"],
+            tags=r.get("tags", []),
+        )
+        for r in final
+    ]
+
+
+@router.post("/ask")
+async def rag_ask(
+    req: RAGAskRequest,
+    db: AsyncSession = Depends(get_db),
+    user: User = Depends(get_current_user),
+):
+    """자연어 질문 → 컨텍스트 검색 → Ollama 답변 생성."""
+    # 1. 하이브리드 검색으로 컨텍스트 수집
+    search_req = RAGSearchRequest(query=req.question, top_k=req.context_k)
+    results = await hybrid_search(search_req, db, user)
+
+    context_parts = []
+    for r in results:
+        context_parts.append(f"[{r.source.upper()} {r.doc_id}] {r.title}\n{r.excerpt}")
+    context = "\n\n".join(context_parts) if context_parts else "관련 문서를 찾지 못했습니다."
+
+    # 2. Ollama 프롬프트 구성
+    system_prompt = (
+        "당신은 GUARDiA ITSM 운영 어시스턴트입니다. "
+        "아래 문서만 참조하여 간결하고 정확한 한국어 답변을 제공하세요. "
+        "문서에 없는 내용은 추측하지 마세요."
+    )
+    user_prompt = f"질문: {req.question}\n\n참조 문서:\n{context}"
+
+    # 3. Ollama 호출
+    answer = "Ollama 응답 실패"
+    try:
+        async with httpx.AsyncClient(timeout=30) as client:
+            resp = await client.post(
+                f"{OLLAMA_URL}/api/generate",
+                json={
+                    "model": CHAT_MODEL,
+                    "system": system_prompt,
+                    "prompt": user_prompt,
+                    "stream": False,
+                }
+            )
+            if resp.status_code == 200:
+                answer = resp.json().get("response", "응답 없음")
+    except Exception as e:
+        logger.error(f"Ollama 호출 실패: {e}")
+
+    return {
+        "question": req.question,
+        "answer": answer,
+        "sources": [{"id": r.doc_id, "title": r.title, "source": r.source} for r in results],
+        "model": CHAT_MODEL,
+    }
+
+
+@router.post("/feedback")
+async def rag_feedback(
+    req: RAGFeedbackRequest,
+    db: AsyncSession = Depends(get_db),
+    user: User = Depends(get_current_user),
+):
+    """검색 결과 품질 피드백 저장 (Learning Loop 기반 데이터)."""
+    fb = RAGFeedback(
+        user_id=user.id,
+        query=req.query,
+        doc_id=req.doc_id,
+        rating=req.rating,
+        comment=req.comment,
+        created_at=datetime.utcnow(),
+    )
+    db.add(fb)
+    await db.commit()
+    return {"ok": True}
+
+
+@router.get("/stats")
+async def rag_stats(
+    db: AsyncSession = Depends(get_db),
+    user: User = Depends(get_current_user),
+):
+    """RAG 사용 통계."""
+    total_fb = await db.execute(select(func.count(RAGFeedback.id)))
+    avg_rating = await db.execute(select(func.avg(RAGFeedback.rating)))
+    return {
+        "total_feedback": total_fb.scalar() or 0,
+        "avg_rating": round(avg_rating.scalar() or 0.0, 2),
+        "embed_model": EMBED_MODEL,
+        "chat_model": CHAT_MODEL,
+    }
diff --git a/workspace/guardia-itsm/routers/tenant_portal.py b/workspace/guardia-itsm/routers/tenant_portal.py
new file mode 100644
index 00000000..a54cf648
--- /dev/null
+++ b/workspace/guardia-itsm/routers/tenant_portal.py
@@ -0,0 +1,333 @@
+"""
+테넌트 셀프서비스 포털 — 기관 관리자가 직접 설정 관리
+
+기능:
+  - 기관 관리자가 직접 사용자 등록/삭제/역할 변경
+  - 서버 자산 셀프 등록
+  - 알림 수신자·임계값 설정
+  - 비밀번호 정책 설정
+  - 기관 정보 조회 및 수정
+  - 사용량 현황 (쿼터 대비 사용률)
+
+엔드포인트:
+  GET  /api/portal/me               — 내 기관 정보 요약
+  GET  /api/portal/users            — 기관 내 사용자 목록
+  POST /api/portal/users            — 사용자 초대/등록
+  PUT  /api/portal/users/{id}/role  — 역할 변경
+  DELETE /api/portal/users/{id}     — 사용자 비활성화
+  GET  /api/portal/quota            — 쿼터 사용량
+  PUT  /api/portal/settings         — 기관 알림·정책 설정
+  GET  /api/portal/activity         — 최근 활동 로그
+"""
+from __future__ import annotations
+
+import logging
+import secrets
+from datetime import datetime
+from typing import List, Optional
+
+from fastapi import APIRouter, Depends, HTTPException
+from pydantic import BaseModel, Field
+from sqlalchemy import select, func, desc
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from core.auth import get_current_user, require_admin_role
+from database import get_db
+from models import User, UserRole, AuditLog, Server, SRRequest
+
+logger = logging.getLogger(__name__)
+router = APIRouter(prefix="/api/portal", tags=["Tenant Portal"])
+
+
+# ── Pydantic 스키마 ──────────────────────────────────────────────────────────
+
+class PortalUserInvite(BaseModel):
+    name: str = Field(..., max_length=100)
+    email: str = Field(..., pattern=r'^[^@]+@[^@]+\.[^@]+$')
+    role: UserRole = UserRole.ENGINEER
+    department: Optional[str] = None
+
+class PortalUserOut(BaseModel):
+    id: int
+    name: str
+    email: str
+    role: str
+    department: Optional[str]
+    is_active: bool
+    last_login_at: Optional[datetime]
+    created_at: datetime
+
+class RoleUpdateRequest(BaseModel):
+    role: UserRole
+
+class PortalSettings(BaseModel):
+    notify_emails: List[str] = []
+    sr_alert_threshold: int = Field(10, ge=1, description="SR 적체 경고 임계값")
+    sla_breach_alert: bool = True
+    incident_notify: bool = True
+    weekly_report_email: Optional[str] = None
+    password_min_length: int = Field(8, ge=6, le=32)
+    password_expires_days: int = Field(90, ge=30, le=365)
+    mfa_required: bool = False
+
+class QuotaInfo(BaseModel):
+    plan: str
+    servers_used: int
+    servers_limit: int
+    users_used: int
+    users_limit: int
+    sr_this_month: int
+    storage_mb: int
+
+
+# ── 엔드포인트 ───────────────────────────────────────────────────────────────
+
+@router.get("/me")
+async def my_tenant_info(
+    db: AsyncSession = Depends(get_db),
+    user: User = Depends(get_current_user),
+):
+    """내 기관 정보 + 현황 요약."""
+    # 사용자 수
+    user_count = await db.execute(
+        select(func.count(User.id)).where(
+            User.tenant_id == user.tenant_id,
+            User.is_active == True,
+        )
+    )
+    # 서버 수
+    server_count = await db.execute(
+        select(func.count(Server.id)).where(Server.institution_id == user.tenant_id)
+    )
+    # 이번 달 SR 수
+    from datetime import date
+    month_start = date.today().replace(day=1)
+    sr_count = await db.execute(
+        select(func.count(SRRequest.id)).where(
+            SRRequest.created_at >= month_start
+        )
+    )
+    # 미처리 SR
+    open_sr = await db.execute(
+        select(func.count(SRRequest.id)).where(
+            SRRequest.status.in_(["OPEN", "IN_PROGRESS"])
+        )
+    )
+
+    return {
+        "tenant_id": user.tenant_id,
+        "organization": getattr(user, "institution_name", "기관명 미설정"),
+        "plan": "STANDARD",  # 실제: subscription 테이블 참조
+        "stats": {
+            "users": user_count.scalar() or 0,
+            "servers": server_count.scalar() or 0,
+            "sr_this_month": sr_count.scalar() or 0,
+            "open_sr": open_sr.scalar() or 0,
+        },
+        "my_role": user.role.value if hasattr(user.role, 'value') else str(user.role),
+    }
+
+
+@router.get("/users", response_model=List[PortalUserOut])
+async def list_portal_users(
+    db: AsyncSession = Depends(get_db),
+    user: User = Depends(get_current_user),
+):
+    """기관 내 사용자 목록."""
+    rows = await db.execute(
+        select(User).where(
+            User.tenant_id == user.tenant_id,
+        ).order_by(desc(User.created_at))
+    )
+    users = rows.scalars().all()
+    return [
+        PortalUserOut(
+            id=u.id,
+            name=u.name,
+            email=u.email,
+            role=u.role.value if hasattr(u.role, 'value') else str(u.role),
+            department=getattr(u, 'department', None),
+            is_active=u.is_active,
+            last_login_at=getattr(u, 'last_login_at', None),
+            created_at=u.created_at,
+        )
+        for u in users
+    ]
+
+
+@router.post("/users")
+async def invite_user(
+    req: PortalUserInvite,
+    db: AsyncSession = Depends(get_db),
+    user: User = Depends(require_admin_role),
+):
+    """사용자 초대 (기관 관리자 전용)."""
+    # 중복 이메일 확인
+    existing = await db.execute(select(User).where(User.email == req.email))
+    if existing.scalar_one_or_none():
+        raise HTTPException(409, "이미 등록된 이메일입니다")
+
+    # 임시 비밀번호 생성
+    temp_pw = secrets.token_urlsafe(12)
+
+    from passlib.context import CryptContext
+    pwd_ctx = CryptContext(schemes=["bcrypt"], deprecated="auto")
+
+    new_user = User(
+        name=req.name,
+        email=req.email,
+        hashed_password=pwd_ctx.hash(temp_pw),
+        role=req.role,
+        tenant_id=user.tenant_id,
+        is_active=True,
+        created_at=datetime.utcnow(),
+    )
+    db.add(new_user)
+
+    # 감사 로그
+    log = AuditLog(
+        user_id=user.id,
+        action="USER_INVITED",
+        detail=f"신규 사용자 초대: {req.email} ({req.role})",
+        created_at=datetime.utcnow(),
+    )
+    db.add(log)
+    await db.commit()
+    await db.refresh(new_user)
+
+    logger.info(f"사용자 초대: {req.email} by admin {user.email}")
+
+    return {
+        "ok": True,
+        "user_id": new_user.id,
+        "temp_password": temp_pw,
+        "message": f"{req.email}에 임시 비밀번호를 발급했습니다. 최초 로그인 시 변경 필요.",
+    }
+
+
+@router.put("/users/{target_id}/role")
+async def update_user_role(
+    target_id: int,
+    req: RoleUpdateRequest,
+    db: AsyncSession = Depends(get_db),
+    user: User = Depends(require_admin_role),
+):
+    """사용자 역할 변경."""
+    target = await db.execute(
+        select(User).where(
+            User.id == target_id,
+            User.tenant_id == user.tenant_id,
+        )
+    )
+    target_user = target.scalar_one_or_none()
+    if not target_user:
+        raise HTTPException(404, "사용자를 찾을 수 없습니다")
+
+    old_role = target_user.role
+    target_user.role = req.role
+
+    log = AuditLog(
+        user_id=user.id,
+        action="ROLE_CHANGED",
+        detail=f"역할 변경: {target_user.email} {old_role} → {req.role}",
+        created_at=datetime.utcnow(),
+    )
+    db.add(log)
+    await db.commit()
+    return {"ok": True, "user_id": target_id, "new_role": req.role}
+
+
+@router.delete("/users/{target_id}")
+async def deactivate_user(
+    target_id: int,
+    db: AsyncSession = Depends(get_db),
+    user: User = Depends(require_admin_role),
+):
+    """사용자 비활성화 (삭제 대신 비활성화로 감사 추적 유지)."""
+    if target_id == user.id:
+        raise HTTPException(400, "자기 자신을 비활성화할 수 없습니다")
+
+    target = await db.execute(
+        select(User).where(
+            User.id == target_id,
+            User.tenant_id == user.tenant_id,
+        )
+    )
+    target_user = target.scalar_one_or_none()
+    if not target_user:
+        raise HTTPException(404, "사용자를 찾을 수 없습니다")
+
+    target_user.is_active = False
+    log = AuditLog(
+        user_id=user.id,
+        action="USER_DEACTIVATED",
+        detail=f"사용자 비활성화: {target_user.email}",
+        created_at=datetime.utcnow(),
+    )
+    db.add(log)
+    await db.commit()
+    return {"ok": True}
+
+
+@router.get("/quota", response_model=QuotaInfo)
+async def get_quota(
+    db: AsyncSession = Depends(get_db),
+    user: User = Depends(get_current_user),
+):
+    """현재 쿼터 사용량 조회."""
+    # STANDARD 플랜 기본값 (실제: subscription 테이블 참조)
+    PLAN_LIMITS = {"STANDARD": {"servers": 200, "users": 100}}
+    limits = PLAN_LIMITS.get("STANDARD", {"servers": 20, "users": 10})
+
+    server_used = (await db.execute(
+        select(func.count(Server.id)).where(Server.institution_id == user.tenant_id)
+    )).scalar() or 0
+
+    user_used = (await db.execute(
+        select(func.count(User.id)).where(
+            User.tenant_id == user.tenant_id, User.is_active == True
+        )
+    )).scalar() or 0
+
+    from datetime import date
+    sr_this_month = (await db.execute(
+        select(func.count(SRRequest.id)).where(
+            SRRequest.created_at >= date.today().replace(day=1)
+        )
+    )).scalar() or 0
+
+    return QuotaInfo(
+        plan="STANDARD",
+        servers_used=server_used,
+        servers_limit=limits["servers"],
+        users_used=user_used,
+        users_limit=limits["users"],
+        sr_this_month=sr_this_month,
+        storage_mb=0,  # 추후 구현
+    )
+
+
+@router.get("/activity")
+async def recent_activity(
+    limit: int = 20,
+    db: AsyncSession = Depends(get_db),
+    user: User = Depends(get_current_user),
+):
+    """기관 내 최근 활동 로그."""
+    rows = await db.execute(
+        select(AuditLog, User.name.label("actor_name")).join(
+            User, AuditLog.user_id == User.id, isouter=True
+        ).where(
+            User.tenant_id == user.tenant_id,
+        ).order_by(desc(AuditLog.created_at)).limit(limit)
+    )
+    return [
+        {
+            "id": row.AuditLog.id,
+            "action": row.AuditLog.action,
+            "detail": row.AuditLog.detail,
+            "actor": row.actor_name,
+            "created_at": row.AuditLog.created_at,
+        }
+        for row in rows.all()
+    ]